Do you have the Mytouch 1.2, I don't know that Fender roms are compatible with Mytouch 1.0, the kernel is built in with the rom and isn't just something you can flash over your rom, so I'd say just get a new rom, one that will definitely work with your phone. Go to Androidspin.com and look up their in directories all the roms you can flash for your phone. Good Luck!